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Module vào/ra Ethernet 8 kênh đầu vào tương tự + 4 kênh đầu ra số ICP DAS ET-7019/PET-7019

Ethernet I/O Module with 8-ch universal AI, 4-ch DO

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Module vào/ra Ethernet 8 kênh đầu vào tương tự + 4 kênh đầu ra số ICP DAS ET-7019/PET-7019

  • Built-in Web Server
  • Web HMI
  • Support for both Modbus TCP and Modbus UDP Protocols
  • Communication Security
  • Dual Watchdog
  • Wide Operating Temperature Range: -25 ~ +75°C
  • I/O Pair Connection
  • Built-in I/O
    • AI: 8 Channels with 240 Vrms Overvoltage Protection
    • DO: 4 Channels
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Model: ET-7019/PET-7019
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The ET-7019/PET-7019 features an extremely excellent protection mechanism where overvoltage protection is up to 240 Vrms. It has wider input range for voltage compared to ET-7017. ET-7019/PET-7019 measures voltage from +/-15 mV ~ +/-10 V. Its input type also includes current and thermocouple. An intuitive design is built in this model, measuring current or voltage simply by a jumper. An external resistor is no longer needed. Eight of its inputs channels can individually be configured with different kinds of analog input. Moreover, the ET-7019/PET-7019 also got open thermocouple detection and many protection mechanisms. The 4 digital output can be set as alarm output with Short-circuit protection and overload protection.
Analog Input
Channels 8 (Differential)
Sensor Type +/-15 mV, +/-50 mV, +/-100 mV, +/-150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0~20 mA, 4~20 mA
Thermocouple (J, K, T, E, R, S, B, N, C, L, M, , and LDIN43710)
Strain Gauge Type Full-Bridge, Half-Bridge, and Quarter-Bridge
Individual Channel Configuration Yes
Resolution 16-bit
Sampling Rate 10 samples/Second total
Accuracy +/-0.1 % or better
Zero Drift +/-10 μV/°C
Span Drift +/-25 ppm/°C
Overvoltage Protection 240 Vrms
Input Impedance Voltage >1 MΩ
Current 125 Ω
Common Mode Rejection 86 dB Min.
Normal Mode Rejection 100 dB
Temperature Output Consistency No
Stable Temperature Output in the Field No
Open Wire Detection Yes
Virtual Channel to Channel Isolation +/-400 VDC
Digital Output
Channels 4
Type Isolated Open Collector
Sink/Source (NPN/PNP) Sink
Max. Load Current 700 mA/Channel
Load Voltage 5 VDC ~ 50 VDC
Overvoltage Protection 60 VDC
Overload Protection 1.4 A
Short-circuit Protection Yes
Power-on Value Yes, Programmable
Safe Value Yes, Programmable
Note: For highly-accurate thermocouple measurement, ICP DAS recommends selecting the ET-7018Z/ET-7019Z module,which features automatic cold-junction compensation for each channel, ensuring consistent and stable temperature output.

 

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Data Sheet Quick guide
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